Charter Communications, Inc.
CHTR- Exchange
- Nasdaq
- Industry
- Cable & Other Pay Television Services
- SEC CIK
- 0001091667
No open-market purchases or sales by Charter Communications, Inc. insiders were filed in the last 90 days; 788 institutions reported holding it in 13F filings for Q2 2026, worth $14.2B in total; superinvestors Harris Associates (Oakmark) and Weitz Investment Management hold it.
Other share classesCHTRP
Holders of 5% or more of CHTR
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Charter Communications, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Cox Enterprises Inc Et Al | 13D | 27.90%46.2M shares | New | Aug 25, 20261 filing | Aug 25, 2026 | SEC |
| Advance/Newhouse Partnership | 13D/A | 14.35%18.6M shares | +2.01 ppfrom 12.34% | Mar 2, 20215 filings | Aug 20, 2026 | SEC |
| Dodge & Cox | 13G/A | 12.60%15.0M shares | +1.30 ppfrom 11.30% | Nov 6, 20252 filings | Aug 13, 2026 | SEC |
| Duncan Ronald A | 13G | 6.60%475.0K shares | New | Aug 20, 20261 filing | Aug 20, 2026 | SEC |
| State Street Corp | 13G | 5.80%7.96M shares | New | Nov 10, 20251 filing | Nov 10, 2025 | SEC |
| BlackRock, Inc. | 13G | 5.50%6.77M shares | +0.80 ppfrom 4.70% | Jan 21, 20263 filings | Jul 27, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.02%6.18M shares | New | Jul 31, 20261 filing | Jul 31, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
25 Schedule 13D and 13G filings on Charter Communications, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 25, 20265:02 PM ET | Cox Enterprises Inc Et Aland 1 other | 13D | 27.90%46.2M shares | New | Aug 19, 2026 | SEC |
| Aug 21, 20266:09 PM ET | Liberty Broadband Corp | 13D/A | 0.00%0 shares | −32.40 ppfrom 32.40%Below 5% | Aug 19, 2026 | SEC |
| Aug 20, 20268:14 PM ET | Duncan Ronald A | 13G | 6.60%475.0K shares | New | Aug 19, 2026 | SEC |
| Aug 20, 20268:13 PM ET | Advance/Newhouse Partnershipand 4 others | 13D/A | 14.35%18.6M shares | +2.01 ppfrom 12.34% | Aug 19, 2026 | SEC |
| Aug 13, 20264:31 PM ET | Dodge & Cox | 13G/A | 12.60%15.0M shares | +1.30 ppfrom 11.30% | Jun 30, 2026 | SEC |
| Jul 31, 20269:56 AM ET | Vanguard Capital Management LLC | 13G | 5.02%6.18M shares | New | Jun 30, 2026 | SEC |
| Jul 27, 20264:25 PM ET | BlackRock, Inc. | 13G | 5.50%6.77M shares | +0.80 ppfrom 4.70% | Jun 30, 2026 | SEC |
| Apr 27, 20264:12 PM ET | BlackRock, Inc. | 13G/A | 4.70%6.58M shares | −0.40 ppfrom 5.10%Below 5% | Mar 31, 2026 | SEC |
| Mar 26, 20265:12 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −7.91 ppfrom 7.91%Below 5% | Mar 13, 2026 | SEC |
| Mar 9, 20264:08 PM ET | Liberty Broadband Corp | 13D/A | 32.40%41.0M shares | +1.10 ppfrom 31.30% | Mar 5, 2026 | SEC |
| Feb 13, 20264:30 PM ET | Capital International Investors | 13G/A | 2.00%2.64M shares | –Below 5% | Dec 31, 2025 | SEC |
| Jan 30, 20261:29 PM ET | Vanguard Group Inc | 13G/A | 7.91%10.2M shares | +1.06 ppfrom 6.85% | Dec 31, 2025 | SEC |
| Jan 21, 202612:30 PM ET | BlackRock, Inc. | 13G | 5.10%6.60M shares | New | Dec 31, 2025 | SEC |
| Nov 10, 20258:21 AM ET | State Street Corp | 13G | 5.80%7.96M shares | New | Sep 30, 2025 | SEC |
| Nov 6, 20254:28 PM ET | Dodge & Cox | 13G/A | 11.30%14.6M shares | – | Oct 31, 2025 | SEC |
| Oct 30, 20252:55 PM ET | Vanguard Group Inc | 13G/A | 6.85%9.36M shares | – | Sep 30, 2025 | SEC |
| Aug 4, 20255:35 PM ET | Advance/Newhouse Partnershipand 4 others | 13D/A | 12.34%18.8M shares | +0.14 ppfrom 12.20% | Aug 4, 2025 | SEC |
| May 20, 20254:17 PM ET | Advance/Newhouse Partnershipand 4 others | 13D/A | 12.20%19.1M shares | – | May 16, 2025 | SEC |
| May 19, 20257:09 AM ET | Liberty Broadband Corp | 13D/A | 31.30%43.9M shares | – | May 16, 2025 | SEC |
| Mar 30, 2021 | Advance/Newhouse Partnership | 13D/AOld format | – | – | – | SEC |
| Mar 2, 2021 | Advance/Newhouse Partnership | 13D/AOld format | – | – | – | SEC |
| Feb 24, 2021 | Liberty Broadband Corp | 13D/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Capital International Investors | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | TCI Fund Management LtdSuperinvestorTCI Fund Management | 13GOld format | – | New | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Charter Communications, Inc. shares.
No Form 144 notices for Charter Communications, Inc. are on file.